package com.zzxy.spring.aspect;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
import org.springframework.stereotype.Component;

import javax.xml.bind.ValidationEvent;

@Component
@Aspect
public class MyaspectJ {
    @Pointcut(value = "execution(* com.zzxy.spring.service.impl.*.*(..))")
    public void myPointcut() {

    }

    @Before("myPointcut()")
    public void myBefore(JoinPoint joinPoint) {
        System.out.println("method interceptor" + joinPoint.getSignature().getName());
        System.out.println("my before ...");
    }

    @After("myPointcut()")
    public void myAfter(JoinPoint joinPoint) {
        System.out.println("method interceptor" + joinPoint.getSignature().getName());
        System.out.println("my after ...");
    }

    @Around("myPointcut()")
    public Object myAround(ProceedingJoinPoint pjp) throws Throwable {
        System.out.println("around before ..");
        Object obj = pjp.proceed();
        System.out.println("around after ...");
        return obj;
    }

    @AfterReturning(value = "myPointcut()", returning = "obj")
    public void myAfterReturning(JoinPoint joinPoint, Object obj) {
        System.out.println("my after returning : " + obj);
    }

    @AfterThrowing(value = "myPointcut()", throwing = "e")
    public void myThrowable(JoinPoint joinPoint, Throwable e) {
        System.out.println("my throwable : " + e);
    }
}
